US Air Force officials investigating the Sept. 26 accident at Manas Airport in Kyrgyzstan involving a Kyrgyz airliner and a USAF KC-135 found the accident to be primarily the fault of a Kyrgyz air traffic controller. An earlier announcement by Kyrgyz officials put the blame squarely on the USAF aircrew. The USAF accident board acknowledged that the KC-135 aircrew shared some responsibility. The board also faulted a tower liaison employed by the US to ease communication.
The KC-Z4, a blended wing body tanker concept being developed by startup JetZero, could fuel larger groups of aircraft at longer range to hold more targets at risk, company officials say.